#4B0F52#4B0F52

#4B0F52 is a dark, vivid purple. Relative luminance 0.024; OKLCH L 30.7% C 0.124 H 323.3°. Best body text is #FFFFFF at 14.10:1 contrast (WCAG AA passes).

Color values

HEX	#4B0F52
RGB	rgb(75, 15, 82)
HSL	hsl(294, 69%, 19%)
HSV	hsv(294, 82%, 32%)
CMYK	cmyk(8.5%, 81.7%, 0%, 67.8%)
CIE-LAB	lab(17.68, 36.99, -26.43)
CIE-LCH	lch(17.68, 45.46, 324.45°)
OKLab	oklab(30.66% 0.0991 -0.0738)
OKLCH	oklch(30.66% 0.124 323.3)
XYZ	xyz(4.5953, 2.4470, 8.2113)
Luminance	0.0245 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B0F52 #16520F

analogous

#2A0F52 #4B0F52 #520F38

triadic

#4B0F52 #524B0F #0F524B

tetradic

#4B0F52 #522A0F #16520F #0F3852

square

#4B0F52 #522A0F #16520F #0F3852

split-complementary

#4B0F52 #38520F #0F522A

monochromatic

#18051A #1C061E #4B0F52 #7A1886 #AA22B9

Accessibility & contrast

On white

14.10

#4B0F52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#4B0F52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B0F52

14.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B0F52	#FFFFFF	#000000	##FFFFFF
##4B0F52	1.00	14.10	1.49	14.10
#FFFFFF	14.10	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002754

Deuteranopia (green-blind)

#1B2E50

Tritanopia (blue-blind)

#4C1C30

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4b0f52;
/* rgb */ color: rgb(75, 15, 82);
/* oklch */ color: oklch(30.7% 0.124 323.3);

Tailwind

colors: {
  custom: {
    50: '#805583',
    500: '#4b0f52',
    950: '#000000',
  },
}

SCSS

$custom: #4b0f52;
$custom-light: #805583;
$custom-dark: #000000;

JSON

{
  "hex": "#4b0f52",
  "rgb": {
    "r": 75,
    "g": 15,
    "b": 82
  },
  "hsl": {
    "h": 293.731,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.30657,
    "c": 0.12355,
    "h": 323.3
  },
  "luminance": 0.02447
}

Semantic roles & 50–950 ramp

primary

#4B0F52

secondary

#3A8C31

accent

#EC3C4E

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0A030A

muted

#7C787C

Preview Lab

Preview with #4B0F52

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →